11894144

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 24257640

約数和(自身を除く): 12363496

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2161, 2752, 4322, 5504, 8644, 17288, 34576, 69152, 92923, 138304, 185846, 276608, 371692, 743384, 1486768, 2973536, 5947072, 11894144]

約数ペア:

[(1, 11894144), (2, 5947072), (4, 2973536), (8, 1486768), (16, 743384), (32, 371692), (43, 276608), (64, 185846), (86, 138304), (128, 92923), (172, 69152), (344, 34576), (688, 17288), (1376, 8644), (2161, 5504), (2752, 4322)]